National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

NA

80°F

27°C

Humidity 30%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 20 Jun 02:00 PM MDT
Extended Forecast for

5 Miles N St. Ignatius MT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 3pm. Mostly sunny, with a high near 84. West wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 84 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain between noon and 2pm. Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 3pm. Mostly sunny, with a high near 84. West wind 6 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 51. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Sunday
A slight chance of rain between noon and 2pm. Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 48. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N St. Ignatius MT
 47.39°N 114.1°W (Elev. 2799 ft)
Last Update:
2:01 pm MDT Jun 20, 2026
Forecast Valid:
2pm MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation